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15m+3n=66m+3n=1 |
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Answer» Right 15m+3n=6 ..... (i)6m+3n=1..... (ii)Subtract (i) and (ii) 15m + 3n = 6- 6m + 3n=1-------------------9m = 5m = 5/9Put m = 5/9 in (ii), we get6m + 3n = 16(5/9) + 3n = 110/3 + 3n = 13n = 1 - 10/33n = (3 - 10)/33n = -7/3n = -7/9 |
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